| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.67 | 4.687% | $148.3101 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $213.84 | 3.812% | $221.9916 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $94.80 | 12.747% | $106.8842 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $34.67 | 10.148% | $38.1883 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $107.88 | 9.564% | $118.1976 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $84.83 | 9.126% | $92.5716 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $54.50 | 8.302% | $59.0246 | $59.02 | $59.00 | $59.00 |
| 7 purchase totals = | $732.19 | $785.1680 | $785.16 | $785.15 | $785.20 | |